Application of Overlap Method to Digestive Tract Reconstruction of Totally Laparoscopic Left Colectomy

Tang-Du Hospital

Status: Enrolling

Conditions: Colon Neoplasm

Treatments: Procedure: Total laparoscopic with intracorporeal anastomosis by overlap method; Procedure: Laparoscopic-assisted colectomy with extracorporeal anastomosis

Study type: Interventional

Funder types: Other

Identifiers

NCT05034692

K202012-10

Details and patient eligibility

About

Objective:The comparison between total laparoscopic colectomy with intracorporeal anastomosis by overlap method and laparoscopic-assisted colectomy with extracorporeal anastomosis for colon cancer surgery.

Condition or disease：Left colon cancer Intervention/treatment： Procedure:Intracorporeal left colectomy Overlap anastomosis Procedure: Extracorporeal left colectomy convention anastomosis

Full description

This a simple randomized, single-center, single-blind, randomized controlled trial study.The patients were randomly divided into experimental groups and control groups by computer.The perioperative recovery data, complications and oncology index of total laparoscopic colectomy with intracorporeal anastomosis and laparoscopic-assisted colectomy with extracorporeal anastomosis would be compared.

Enrollment: 60 estimated patients

Sex: All

Ages: 18 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• ASA<3 classification
• 18kg/m2≤BMI≤30kg/m2
• Neoplasm staging is T1-4a, N0-2, M0
• No previous history of abdominal surgery
• No previous history of neoplasm chemoradiotherapy
• No status of ileus, bowel obstruction and active hemorrhage of the digestive tract

Exclusion criteria

• Age<18 years or >75 years
• ASA≥3 classification
• BMI<18kg/m2 or BMI>30kg/m2
• Neoplasm staging is T4b or M1 Underwent chemoradiotherapy Appeared status of ileus,bowel perforation or active hemorrhage of digestive tract Patients with pregnant

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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60 participants in 2 patient groups

Overlap group

Experimental group

Description:

Total laparoscopic with intracorporeal anastomosis by overlap method

Treatment:

Procedure: Total laparoscopic with intracorporeal anastomosis by overlap method

Traditional group

Active Comparator group

Description:

Laparoscopic-assisted colectomy with extracorporeal anastomosis

Treatment:

Procedure: Laparoscopic-assisted colectomy with extracorporeal anastomosis